<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>welcome</title>
</head>
<div style="margin: 15% 40%;">
    <h1>如来</h1>
    <form action="/user/login/" method="get">
        <input type="submit" value="去登录">
    </form>
</div>
</html>